| 车辆传动系扭转振动分析系统研究与开发 |
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| 引用本文： | 巫世晶,潜波,路红山,邓明星.车辆传动系扭转振动分析系统研究与开发[J].系统仿真学报,2006,18(11):3100-3103,3125. |
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| 作者姓名： | 巫世晶 潜波 路红山 邓明星 |
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| 作者单位： | 武汉大学动力与机械学院,武汉,430072 |
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| 摘 要： | 基于扩展的传递矩阵法建立了车辆动力传动系无分支系统和有分支系统的统一美学模型，利用Matlab平台编制了车辆传动系扭转振动分析软件。给出了求解有分支系统和无分支系统自由振动和强迫振动的关键技术。详细描述了利用扩展的传递矩阵法求解有分支系统和无分支系统动力学特性的统一数值解法。最后以某车辆动力传动系为例进行了计算，结果表明程序稳定、高效。
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| 关 键 词： | 扭转振动 传递矩阵法 车辆动力传动系统 扩展的传递矩阵 |
| 文章编号： | 1004-731X（2006）11-3100-04 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-08-292006-04-17 |
Research and Development of Torsional Vibration Analysis System of Vehicle Driveline |
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| WU Shi-jing,QIAN Bo,LU Hong-shan,DENG Ming-xing.Research and Development of Torsional Vibration Analysis System of Vehicle Driveline[J].Journal of System Simulation,2006,18(11):3100-3103,3125. |
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| Authors: | WU Shi-jing QIAN Bo LU Hong-shan DENG Ming-xing |
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| Institution: | School of Powcr and Mechanical Engineering, Wuhan University, Wuhan 430072, China |
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| Abstract: | The united computation model of unbranched system and branched system has been built based on the expanded transfer matrix, which can be used to analyse the torsional vibration of vehicle driveline. Making use of the platform in Matlab, the analysis software has been built. The key technologies of free vibration and forced vibration analysis have been depicted. And the united numerical computation method for unbranched system and branched system has been depicted based on the expanded transfer matrix. Finally, the software has been tested with two instances of the driveline of one vehicle, and the results show that the software is effective and efficient. |
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| Keywords: | Torsional Vibration Transfer Matrix Method Vehicle Driveline Expanded Transfer Matrix |
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